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最近因需要把电影转换成MPG格式的,用小日本5转了几部都没发现什么问题。前天转完一部电影后观看时发现影片后半段没声音(大概最后30分钟)
我把影片信息贴出来,麻烦大家帮忙找找原因!
原影片
E:\Unbeatable.2013.DVDscr.x264.AC3-SmY.mkv
General
Unique ID : 209034348360920852097802060208031185114 (0x9D428D1453117CA9AE403791AD90B8DA)
Complete name : E:\Unbeatable.2013.DVDscr.x264.AC3-SmY.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 1.77 GiB
Duration : 1h 55mn
Overall bit rate : 2 192 Kbps
Encoded date : UTC 2010-02-22 21:41:31
Writing application : mkvmerge v5.9.0 ('On The Loose') built on Dec 9 2012 15:37:01
Writing library : libebml v1.3.0 + libmatroska v1.4.0
Video #1
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Muxing mode : Header stripping
Codec ID : V_MPEG4/ISO/AVC
Duration : 1h 55mn
Bit rate : 2 000 Kbps
Width : 720 pixels
Height : 310 pixels
Display aspect ratio : 2.35:1
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.299
Stream size : 1.58 GiB (89%)
Writing library : x264 core 116 r2074 2641b9e
Encoding settings : cabac=1 / ref=3 / deblock=1:-2:-2 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / sliced_threads=0 / nr=0 / decimate=0 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=abr / mbtree=1 / bitrate=2000 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Language : English
Default : Yes
Forced : No
Audio #2
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Muxing mode : Header stripping
Codec ID : A_AC3
Duration : 1h 55mn
Bit rate mode : Constant
Bit rate : 192 Kbps
Channel count : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 159 MiB (9%)
Default : Yes
Forced : No
[滤镜使用列表]
(1) MKV Source
(2) ffdshow Video Decoder
(3) Overlay Mixer
(4) AVI<->AC3/DTS
(5) ffdshow Audio Decoder
(6) DirectSound Audio Renderer
(7) Video Renderer
[视频信息]
视频编码:AVC1
输入格式:AVC1
输入尺寸:720 x 310(2.32:1)
输出格式:NV12
输出尺寸:768 x -310(2.32:1)
帧率: 29.97
码率:未知
[音频信息]
音频编码:Dolby AC3(0x2000)
采样频率:48000 -> 48000 Hz
位率:0 -> 16 位
声道数:6 -> 2 声道
采样率:0 kbps
转换后的
G:\Unbeatable.2013.DVDscr.x264.AC3-SmY.mpg
General
Complete name : G:\Unbeatable.2013.DVDscr.x264.AC3-SmY.mpg
Format : MPEG-PS
File size : 3.37 GiB
Duration : 1h 55mn
Overall bit rate : 4 183 Kbps
Writing library : encoded by TMPGEnc Video Mastering Works 5 Version. 5.0.6.38
Video #224
ID : 224 (0xE0)
Format : MPEG Video
Format version : Version 2
Format profile : Main@Main
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Format settings, GOP : M=3, N=18
Duration : 1h 55mn
Bit rate : 4 000 Kbps
Width : 720 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate : 29.970 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.386
Time code of first frame : 00:00:00:00
Time code source : Group of pictures header
Stream size : 3.20 GiB (95%)
Writing library : TMPGEnc Video Mastering Works 5 Version. 5.0.6.38
Color primaries : BT.601 NTSC
Transfer characteristics : BT.601
Matrix coefficients : BT.601
Audio #189-128
ID : 189 (0xBD)-128 (0x80)
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Muxing mode : DVD-Video
Duration : 1h 55mn
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel count : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 106 MiB (3%)
[滤镜使用列表]
(1) LAV Splitter Source
(2) CyberLink Video/SP Decoder
(3) Overlay Mixer
(4) ffdshow Audio Decoder
(5) DirectSound Audio Renderer
(6) Video Renderer
[视频信息]
视频编码:MPG2
输入格式:MPG2
输入尺寸:720 x 480(1.78:1)
输出格式:YUY2
输出尺寸:768 x -480(1.78:1)
帧率: 29.97
码率:未知
[音频信息]
音频编码:Dolby AC3(0x2000)
采样频率:48000 -> 48000 Hz
位率:32 -> 16 位
声道数:2 -> 2 声道
采样率:128 kbps
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